Maazị Chun, onye bụ onye njikwa azụmaahịa nke onye nrụpụta ihe ngosi OLED nke Korea na-agbanwe agbanwe, butere nkeji 100 nke igwe micro-processing UV laser n'ọnwa gara aga, ọ nọkwa na-achọ usoro njikwa okpomọkụ ziri ezi maka igwe.
A na-eji OLED na-agbanwe agbanwe na ngwa eletrọnịkị ndị ahịa, dị ka smart phones, smartwatch, tablets and so on. Ka ọ dị ugbu a, ihe ngosi OLED na-agbanwe agbanwe na-ejikarị igwe igwe micro-processing laser UV n'ihi ogo nhazi dị elu nke laser UV - obere mpaghara na-emetụta okpomọkụ na enweghị mmebi n'elu ihuenyo ahụ. Maazị Chun, onye bụ onye njikwa ịzụ ahịa nke onye nrụpụta ihe ngosi OLED nke Korea na-agbanwe agbanwe, butere nkeji 100 nke igwe na-arụ ọrụ laser UV n'ọnwa gara aga, ọ nọkwa na-achọ usoro njikwa okpomọkụ ziri ezi maka igwe.